Point d'origine
Hebei, China
Marque nom
Zhiwei Electric
Name
Petroleum product chromaticity tester
Keyword
Petroleum Products Chroma Meter
Oils can be tested
transformer oil, lube oil, turbine oil
Light source
220 V, 100 W,2750±50 K grinding milk white light bulb
Color dial
26 pieces of 14 light holes